23578305

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{809}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 39657600

約数和(自身を除く): 16079295

約数列:

[1, 3, 5, 15, 29, 67, 87, 145, 201, 335, 435, 809, 1005, 1943, 2427, 4045, 5829, 9715, 12135, 23461, 29145, 54203, 70383, 117305, 162609, 271015, 351915, 813045, 1571887, 4715661, 7859435, 23578305]

約数ペア:

[(1, 23578305), (3, 7859435), (5, 4715661), (15, 1571887), (29, 813045), (67, 351915), (87, 271015), (145, 162609), (201, 117305), (335, 70383), (435, 54203), (809, 29145), (1005, 23461), (1943, 12135), (2427, 9715), (4045, 5829)]